package com.zyh.system.supermark1.dao;

import com.zyh.system.supermark1.domain.BuyCar;
import com.zyh.system.supermark1.domain.User;

import java.util.LinkedList;

public interface BuyCarDao {
    void add(BuyCar buyCar);

    void showUserInfo(User user);

    void clearBuyCar(LinkedList<BuyCar> buyCars);
}
